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Record W4403866051 · doi:10.1099/ijsem.0.006565

Description of Millerago gen. nov. based on taxogenomic analysis, with two new species, Millerago phaffii f.a., sp. nov. and Millerago galiae f.a., sp. nov.

2024· article· en· W4403866051 on OpenAlexafffund
Ángela M. García‐Acero, Thiago Mafra Batista, Gisele F. L. Souza, Ana Raquel O. Santos, Daniela L. Souza, Glória Regina Franco, Mario Enrique Velásquez-Lozano, Daichi Yamamoto, Wataru Toki, Marc-André Lachance, Carlos A. Rosa

Bibliographic record

VenueINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 2024
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicYeasts and Rust Fungi Studies
Canadian institutionsWestern University
FundersNatural Sciences and Engineering Research Council of CanadaFundação de Amparo à Pesquisa do Estado de Minas GeraisConselho Nacional de Desenvolvimento Científico e Tecnológico
KeywordsBiologyIndelCladeInternal transcribed spacerBotanyPhylogenetic treeGenusRibosomal RNAGeneGeneticsGenotype

Abstract

fetched live from OpenAlex

An erratum of this article has been published full details can be found at https://doi.org/10.1099/ijsem.0.006591 Four yeast isolates obtained from tree bark and fermenting sap of Quercus spp. and insects in Colombia and Japan were phylogenetically related to Candida galis based on analyses of the sequences of the internal transcribed spacer (ITS) region and the D1/D2 domains of the large subunit rRNA gene. The novel species differs from C. galis by 20 nt substitutions and 5 indels in the D1/D2 sequences. A phylogenomic analysis suggested that these species are related to Candida ficus , the genus Phaffomyces and a small clade containing Barnettozyma botsteinii , Barnettozyma siamensis and Candida montana . Our genomic analyses suggest that the novel species and C. galis should be separated in a novel yeast genus. We propose the genus Millerago gen. nov. to accommodate these species and the species Millerago phaffii f.a., sp. nov. (CBS 18021 T ; MycoBank MB856172) to accommodate the Colombian and Japanese isolates. The Colombian isolate of M. phaffii differs from the Japanese isolates by three nt substitutions and one indel and two substitutions and one indel in the ITS and D1/D2 sequences, respectively, showing that they were conspecific. We also propose the new species Millerago galiae sp. nov. to validate this species according to the rules of the International Code of Nomenclature for algae, fungi and plants.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.828
Threshold uncertainty score0.853

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.014
GPT teacher head0.235
Teacher spread0.221 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2024
Admission routes2
Has abstractyes

Explore more

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